org.htmlunit.corejs.javascript

Class IRFactory

java.lang.Object

org.htmlunit.corejs.javascript.IRFactory

public final class IRFactory
extends Object

This class rewrites the parse tree into an IR suitable for codegen.

Author:

Mike McCabe, Norris Boyd

See Also:

Node

Constructor Summary

Constructors

Constructor and Description
IRFactory(CompilerEnvirons env)
IRFactory(CompilerEnvirons env, ErrorReporter errorReporter)

Method Summary

Modifier and Type	Method and Description
Node	transform(AstNode node)
ScriptNode	transformTree(AstRoot root, String sourceString) Transforms the tree into a lower-level IR suitable for codegen.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

IRFactory

public IRFactory(CompilerEnvirons env)

IRFactory

public IRFactory(CompilerEnvirons env,
                 ErrorReporter errorReporter)

Method Detail

transformTree

public ScriptNode transformTree(AstRoot root,
                                String sourceString)

Transforms the tree into a lower-level IR suitable for codegen. Optionally generates the encoded source.

transform

public Node transform(AstNode node)